The shortcut to passing the certification exam is to solve a lot of past questions.
In 2022, the administrative officer AI artificial intelligence solves past problems
Read it automatically, solve the problem, and if you make a mistake, give the correct answer again
Just reading it and listening to it comfortably will help you memorize it.
**Wrong problem stamp breaking function added**
In 2022, the administrator reads the problem by voice, solves the problem, and if you make a mistake, solves only the wrong problem again.